Inventor · disambiguated record
Kwonsang Seo
Also filed as: SEO KWONSANG
4 granted patents·1 pending application·0 citations·filing 2021–2024
55Inventor score
Files withSAMSUNG ELECTRONICS CO LTD5
Top patents by PatentIndex Score
5 records- 0167US11869751B2Upper electrode and substrate processing apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 0265US11545344B2Upper electrode and substrate processing apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·19 claims
- 0360US12494352B2Plasma confinement ring, semiconductor manufacturing apparatus including the same, and method of manufacturing a semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 9, 2025·0 cites·15 claims
- 0459US2025174443A1Substrate processing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0554US12183555B2Substrate processing apparatus and method of manufacturing semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →